GB190113980A - Improvements in Mechanism for Photographic Roller Blind Shutters - Google Patents
Improvements in Mechanism for Photographic Roller Blind ShuttersInfo
- Publication number
- GB190113980A GB190113980A GB190113980DA GB190113980A GB 190113980 A GB190113980 A GB 190113980A GB 190113980D A GB190113980D A GB 190113980DA GB 190113980 A GB190113980 A GB 190113980A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller blind
- blind shutters
- photographic roller
- photographic
- shutters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190113980T | 1901-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190113980A true GB190113980A (en) | 1902-07-03 |
Family
ID=43801694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190113980D Expired GB190113980A (en) | 1901-07-09 | 1901-07-09 | Improvements in Mechanism for Photographic Roller Blind Shutters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190113980A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758526A (en) * | 1952-05-05 | 1956-08-14 | Hycon Mfg Company | Curtain shutter roller brake |
US2758527A (en) * | 1951-01-30 | 1956-08-14 | Hycon Mfg Company | Focal plane shutter brake |
-
1901
- 1901-07-09 GB GB190113980D patent/GB190113980A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2758527A (en) * | 1951-01-30 | 1956-08-14 | Hycon Mfg Company | Focal plane shutter brake |
US2758526A (en) * | 1952-05-05 | 1956-08-14 | Hycon Mfg Company | Curtain shutter roller brake |
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